I did contact ARRECIFE and Valeria assured me that nothing like what happened to sebitasalejo would occur and basically it was my day and they would never tell any of my guests to put away a camera let alone stop the ceremony. Valeria mentioned that she that this was the first she'd ever heard of that sort of thing and that she was pretty upset about it herself.
I'm totally comfortable and stoked that they are taking pictures for me - they have been awesome to deal with in my experience.